This is a fairly trivial patch to avoid violating POLA when --libdir
is specified.  --rworkman

diff -Nur jpilot-1.6.2.orig/Expense/Makefile.in jpilot-1.6.2/Expense/Makefile.in
--- jpilot-1.6.2.orig/Expense/Makefile.in	2009-02-15 15:18:34.000000000 -0600
+++ jpilot-1.6.2/Expense/Makefile.in	2009-07-11 00:38:17.958608728 -0500
@@ -22,7 +22,7 @@
 top_srcdir = @top_srcdir@
 VPATH = @srcdir@
 pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
+pkglibdir = @libdir@/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 top_builddir = ..
 am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
@@ -53,7 +53,7 @@
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
-am__installdirs = "$(DESTDIR)$(libdir)"
+am__installdirs = "$(DESTDIR)$(pluginlibdir)"
 libLTLIBRARIES_INSTALL = $(INSTALL)
 LTLIBRARIES = $(lib_LTLIBRARIES)
 libexpense_la_LIBADD =
@@ -230,7 +230,7 @@
 includedir = @includedir@
 infodir = @infodir@
 install_sh = @install_sh@
-libdir = $(prefix)/lib/jpilot/plugins
+pluginlibdir = $(pkglibdir)/plugins
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
@@ -284,12 +284,12 @@
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
 install-libLTLIBRARIES: $(lib_LTLIBRARIES)
 	@$(NORMAL_INSTALL)
-	test -z "$(libdir)" || $(mkdir_p) "$(DESTDIR)$(libdir)"
+	test -z "$(pluginlibdir)" || $(mkdir_p) "$(DESTDIR)$(pluginlibdir)"
 	@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
 	  if test -f $$p; then \
 	    f="`echo $$p | sed -e 's|^.*/||'`"; \
-	    echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \
-	    $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \
+	    echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(pluginlibdir)/$$f'"; \
+	    $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(pluginlibdir)/$$f"; \
 	  else :; fi; \
 	done
 
@@ -297,8 +297,8 @@
 	@$(NORMAL_UNINSTALL)
 	@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
 	    p="`echo $$p | sed -e 's|^.*/||'`"; \
-	  echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \
-	  $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \
+	  echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(pluginlibdir)/$$p'"; \
+	  $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(pluginlibdir)/$$p"; \
 	done
 
 clean-libLTLIBRARIES:
@@ -310,7 +310,7 @@
 	  rm -f "$${dir}/so_locations"; \
 	done
 libexpense.la: $(libexpense_la_OBJECTS) $(libexpense_la_DEPENDENCIES) 
-	$(LINK) -rpath $(libdir) $(libexpense_la_LDFLAGS) $(libexpense_la_OBJECTS) $(libexpense_la_LIBADD) $(LIBS)
+	$(LINK) -rpath $(pluginlibdir) $(libexpense_la_LDFLAGS) $(libexpense_la_OBJECTS) $(libexpense_la_LIBADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
@@ -457,7 +457,7 @@
 check: check-am
 all-am: Makefile $(LTLIBRARIES)
 installdirs:
-	for dir in "$(DESTDIR)$(libdir)"; do \
+	for dir in "$(DESTDIR)$(pluginlibdir)"; do \
 	  test -z "$$dir" || $(mkdir_p) "$$dir"; \
 	done
 install: install-am
diff -Nur jpilot-1.6.2.orig/KeyRing/Makefile.in jpilot-1.6.2/KeyRing/Makefile.in
--- jpilot-1.6.2.orig/KeyRing/Makefile.in	2009-02-15 15:18:34.000000000 -0600
+++ jpilot-1.6.2/KeyRing/Makefile.in	2009-07-11 00:36:45.615683456 -0500
@@ -22,7 +22,7 @@
 top_srcdir = @top_srcdir@
 VPATH = @srcdir@
 pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
+pkglibdir = @libdir@/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 top_builddir = ..
 am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
@@ -53,7 +53,7 @@
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
-am__installdirs = "$(DESTDIR)$(libdir)"
+am__installdirs = "$(DESTDIR)$(pluginlibdir)"
 libLTLIBRARIES_INSTALL = $(INSTALL)
 LTLIBRARIES = $(lib_LTLIBRARIES)
 libkeyring_la_LIBADD =
@@ -230,7 +230,7 @@
 includedir = @includedir@
 infodir = @infodir@
 install_sh = @install_sh@
-libdir = $(prefix)/lib/jpilot/plugins
+pluginlibdir = $(pkglibdir)/plugins
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
@@ -285,12 +285,12 @@
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
 install-libLTLIBRARIES: $(lib_LTLIBRARIES)
 	@$(NORMAL_INSTALL)
-	test -z "$(libdir)" || $(mkdir_p) "$(DESTDIR)$(libdir)"
+	test -z "$(pluginlibdir)" || $(mkdir_p) "$(DESTDIR)$(pluginlibdir)"
 	@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
 	  if test -f $$p; then \
 	    f="`echo $$p | sed -e 's|^.*/||'`"; \
-	    echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \
-	    $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \
+	    echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(pluginlibdir)/$$f'"; \
+	    $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(pluginlibdir)/$$f"; \
 	  else :; fi; \
 	done
 
@@ -298,8 +298,8 @@
 	@$(NORMAL_UNINSTALL)
 	@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
 	    p="`echo $$p | sed -e 's|^.*/||'`"; \
-	  echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \
-	  $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \
+	  echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(pluginlibdir)/$$p'"; \
+	  $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(pluginlibdir)/$$p"; \
 	done
 
 clean-libLTLIBRARIES:
@@ -311,7 +311,7 @@
 	  rm -f "$${dir}/so_locations"; \
 	done
 libkeyring.la: $(libkeyring_la_OBJECTS) $(libkeyring_la_DEPENDENCIES) 
-	$(LINK) -rpath $(libdir) $(libkeyring_la_LDFLAGS) $(libkeyring_la_OBJECTS) $(libkeyring_la_LIBADD) $(LIBS)
+	$(LINK) -rpath $(pluginlibdir) $(libkeyring_la_LDFLAGS) $(libkeyring_la_OBJECTS) $(libkeyring_la_LIBADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
@@ -458,7 +458,7 @@
 check: check-am
 all-am: Makefile $(LTLIBRARIES)
 installdirs:
-	for dir in "$(DESTDIR)$(libdir)"; do \
+	for dir in "$(DESTDIR)$(pluginlibdir)"; do \
 	  test -z "$$dir" || $(mkdir_p) "$$dir"; \
 	done
 install: install-am
diff -Nur jpilot-1.6.2.orig/SyncTime/Makefile.in jpilot-1.6.2/SyncTime/Makefile.in
--- jpilot-1.6.2.orig/SyncTime/Makefile.in	2009-02-15 15:18:34.000000000 -0600
+++ jpilot-1.6.2/SyncTime/Makefile.in	2009-07-11 00:36:58.331536319 -0500
@@ -22,7 +22,7 @@
 top_srcdir = @top_srcdir@
 VPATH = @srcdir@
 pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
+pkglibdir = @libdir@/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 top_builddir = ..
 am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
@@ -53,7 +53,7 @@
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
-am__installdirs = "$(DESTDIR)$(libdir)"
+am__installdirs = "$(DESTDIR)$(pluginlibdir)"
 libLTLIBRARIES_INSTALL = $(INSTALL)
 LTLIBRARIES = $(lib_LTLIBRARIES)
 libsynctime_la_LIBADD =
@@ -230,7 +230,7 @@
 includedir = @includedir@
 infodir = @infodir@
 install_sh = @install_sh@
-libdir = $(prefix)/lib/jpilot/plugins
+pluginlibdir = $(pkglibdir)/plugins
 libexecdir = @libexecdir@
 localedir = @localedir@
 localstatedir = @localstatedir@
@@ -284,12 +284,12 @@
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
 install-libLTLIBRARIES: $(lib_LTLIBRARIES)
 	@$(NORMAL_INSTALL)
-	test -z "$(libdir)" || $(mkdir_p) "$(DESTDIR)$(libdir)"
+	test -z "$(pluginlibdir)" || $(mkdir_p) "$(DESTDIR)$(pluginlibdir)"
 	@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
 	  if test -f $$p; then \
 	    f="`echo $$p | sed -e 's|^.*/||'`"; \
-	    echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \
-	    $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \
+	    echo " $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(pluginlibdir)/$$f'"; \
+	    $(LIBTOOL) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(pluginlibdir)/$$f"; \
 	  else :; fi; \
 	done
 
@@ -297,8 +297,8 @@
 	@$(NORMAL_UNINSTALL)
 	@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
 	    p="`echo $$p | sed -e 's|^.*/||'`"; \
-	  echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \
-	  $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \
+	  echo " $(LIBTOOL) --mode=uninstall rm -f '$(DESTDIR)$(pluginlibdir)/$$p'"; \
+	  $(LIBTOOL) --mode=uninstall rm -f "$(DESTDIR)$(pluginlibdir)/$$p"; \
 	done
 
 clean-libLTLIBRARIES:
@@ -310,7 +310,7 @@
 	  rm -f "$${dir}/so_locations"; \
 	done
 libsynctime.la: $(libsynctime_la_OBJECTS) $(libsynctime_la_DEPENDENCIES) 
-	$(LINK) -rpath $(libdir) $(libsynctime_la_LDFLAGS) $(libsynctime_la_OBJECTS) $(libsynctime_la_LIBADD) $(LIBS)
+	$(LINK) -rpath $(pluginlibdir) $(libsynctime_la_LDFLAGS) $(libsynctime_la_OBJECTS) $(libsynctime_la_LIBADD) $(LIBS)
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
@@ -457,7 +457,7 @@
 check: check-am
 all-am: Makefile $(LTLIBRARIES)
 installdirs:
-	for dir in "$(DESTDIR)$(libdir)"; do \
+	for dir in "$(DESTDIR)$(pluginlibdir)"; do \
 	  test -z "$$dir" || $(mkdir_p) "$$dir"; \
 	done
 install: install-am
